Millimeter-Wave Cellular Wireless Networks: Potentials and Challenges
Citations
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7,139 citations
Cites background from "Millimeter-Wave Cellular Wireless N..."
...Marzetta was instrumental in articulating a vision in which the number of antennas increased by more than an order of magnitude, first in a 2007 presentation [89] with the details formalized in a landmark paper [90]....
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2,380 citations
Cites background from "Millimeter-Wave Cellular Wireless N..."
...A major outstanding issue is characterizing the joint probabilities in outage between links from different cells, which is critical in assessing the benefits of macro-diversity [65], [66]....
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2,102 citations
Cites background from "Millimeter-Wave Cellular Wireless N..."
...It should be noted that the capacity numbers reported in [9], which were based on an earlier version...
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...widths are much wider than today’s cellular networks [4]–[9]....
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1,659 citations
1,417 citations
Cites methods from "Millimeter-Wave Cellular Wireless N..."
...The floating intercept model parameters for the 28 and 73 GHz campaigns are slightly different here than those described in [40], due to an updated PDP thresholding algorithm that uses a more stringent 5 dB SNR threshold, and by separating the TX-RX path loss data points by RX antenna...
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...A more detailed description of how the directional measurements were aggregated together to create omnidirectional models similar to those in [39] and [40] was presented in [38]....
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References
134 citations
"Millimeter-Wave Cellular Wireless N..." refers background in this paper
...Thus, many of the works such as [9], [22], and [23] that assume free space propagation may be somewhat optimistic in their capacity predictions....
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...Of course, intercell coordinated beamforming and multiple-input–multiple-output (MIMO) spatial multiplexing [23], [86] may offer further gains, particularly for mobiles close to the cell....
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...Due to the lack of actual measured channel data, many earlier studies [7], [9], [22], [23] have relied on either analytic models or commercial ray-tracing software with various reflection assumptions....
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133 citations
128 citations
"Millimeter-Wave Cellular Wireless N..." refers background in this paper
...iven the central role that relaying may play in the mmW range for both the access link and for backhaul, it may be worth investigating new peer-to-peer topologies, such as Qualcomm’s FlashLinQ system [98], where there is less centralized scheduling and where frequency band and time slots are not statically pre-allocated to traffic in any one direction. As shown in Fig. 15(b), one may consider symmetric...
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...tihop directional relaying can provide wireless backhaul and extend coverage of mmW signals in the presence of clutter and shadowing. (b) A synchronous peer-to-peer frame structure along the lines of [98] can enable fast coordination and resource allocation across relays, base stations and mobiles with dynamic duplexing. challenges for mmW systems is that mobiles may be in outage to the closest cell, ...
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114 citations
"Millimeter-Wave Cellular Wireless N..." refers background in this paper
...For example, materials such as brick can attenuate signals by as much as 40–80 dB [8], [30], [56]–[58] and the human body itself can result in a 20–35-dB loss [59]....
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113 citations